but this problem is not in 2013 and downer versions
answer:y = round(x,3)
why roundn not work?
@arsenic 陈: roundn is a toolbox function. Cody only supports functions in basic MATLAB.
Make a checkerboard matrix
Remove the small words from a list of words.
Back to basics - mean of corner elements of a matrix
Crop an Image
Matlab Basics - Rounding I
Matlab Basics - Rounding III
Matlab Basics II - Max & Index of Max
Matlab Basics II - Minimum
Matlab Basics - Absolute Value
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